OTG connection enables support for external devices like mice, USBs, keyboards...
Connect OTG on Vivo V7+ following these steps:
Step 1: Go to settings and select OTG.

Go to settings and select OTG.
Step 2: Turn on OTG and open the file manager app.

Turn on OTG and open the file manager app.
That completes your setup process. Wish you success.
